Population By Race and Ethnicity in Sumner, KS in 2021

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2021, the 22,327 population of Sumner County, Kansas comprised of 1,331 people who identified as Hispanic (5.96%), and 20,996 people who identified as Non-Hispanic (94.04%).

Race: The White Alone population was the largest racial group in Sumner County, Kansas with a population of 20,885 (93.54%); Two Or More Races population was the second largest racial group with a population of 659 (2.95%); and Black or African American Alone was the third largest racial group with a population of 334 (1.5%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Sumner County, Kansas in 2021, with a population of 19,751 (88.46%); the second largest ethnic group was White Alone - Hispanic with a population of 1,134 (5.08%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 578 (2.59%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Sumner, Kansas.

You can find similar information for other Kansas counties, and for Kansas.

See this for other years:
Hispanics and Non Hispanics in Sumner, KS in 2021
Total Population:
Race in Sumner, KS in 2021
Total Population:
Ethnicity in Sumner, KS in 2021
Total Population:
Population By Race in Sumner , KS in 2021
Race Population Percentage
Black or African American Alone 334 1.5%
White Alone 20,885 93.54%
American Indian and Alaska Native Alone 305 1.37%
Asian Alone 135 0.61%
Native Hawaiian And Pacific Islander Alone 9 0.04%
Two Or More Races 659 2.95%
Population By Ethnicity in Sumner , KS in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 46 0.21%
White Alone - Hispanic 1,134 5.08%
American Indian and Alaska Native Alone - Hispanic 62 0.28%
Asian Alone - Hispanic 7 0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0%
Two Or More Races - Hispanic 81 0.36%
Black or African American Alone - Non Hispanic 288 1.29%
White Alone - Non Hispanic 19,751 88.46%
American Indian and Alaska Native Alone - Non Hispanic 243 1.09%
Asian Alone - Non Hispanic 128 0.57%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 8 0.04%
Two Or More Races - Non Hispanic 578 2.59%